<!doctype html>
<html lang="en" xmlns:v-bind="http://www.w3.org/1999/xhtml" xmlns:v-on="http://www.w3.org/1999/xhtml" xmlns:v-model="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
<pre>
    子组件索引:$refs
</pre>
<div id="app">

    <my-component ref="mycom"></my-component>


</div>

</body>
<script src="../../../vender/vue@2.4.2.js"></script>
<script>


    var app=new Vue({
        el:'#app',
        components:{
            myComponent:{template:'<div>Home!</div>'}
        }
    });
    var child=app.$refs.mycom;
    console.log(child);


</script>
</html>